diff options
Diffstat (limited to 'drivers/scsi/aacraid/rx.c')
| -rw-r--r-- | drivers/scsi/aacraid/rx.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index 04057ab72a8b..84d77fd86e5b 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -352,9 +352,8 @@ static int aac_rx_check_health(struct aac_dev *dev) pci_free_consistent(dev->pdev, sizeof(struct POSTSTATUS), post, paddr); if (likely((buffer[0] == '0') && ((buffer[1] == 'x') || (buffer[1] == 'X')))) { - ret = (buffer[2] <= '9') ? (buffer[2] - '0') : (buffer[2] - 'A' + 10); - ret <<= 4; - ret += (buffer[3] <= '9') ? (buffer[3] - '0') : (buffer[3] - 'A' + 10); + ret = (hex_to_bin(buffer[2]) << 4) + + hex_to_bin(buffer[3]); } pci_free_consistent(dev->pdev, 512, buffer, baddr); return ret; |